Evidence map›Paper›PMID 30225038›Full record

ArticleRoyal Society open science2018

Goats prefer positive human emotional facial expressions.

Christian Nawroth, Natalia Albuquerque, Carine Savalli, Marie-Sophie Single, Alan G McElligott

Abstract read
In one paragraph

Article in Royal Society open science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Rats respond to aversive emotional arousal of human handlers with the activation of the basolateral and central amygdala.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Can Ponies (Equus Caballus) Distinguish Human Facial Expressions?Animals : an open access journal from MDPI · 2022
    Article
  14. Welfare of small ruminants during transport.EFSA journal. European Food Safety Authority · 2022
    Article
  15. Article
  16. Review
  17. Humans and Goats: Improving Knowledge for a Better Relationship.Animals : an open access journal from MDPI · 2022
    Review
  18. Article
  19. Article
  20. Problem solving in European bison (Royal Society open science · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Christian NawrothBiological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, UK.ORCID 0000-0003-4582-4057
Natalia AlbuquerqueDepartment of Experimental Psychology, Institute of Psychology, University of Sao Paulo, Sao Paulo, Brazil.ORCID 0000-0002-0925-0650
Carine SavalliDepartment of Public Politics and Public Health, Federal University of Sao Paulo, Santos, Brazil.ORCID 0000-0001-7388-7616
Marie-Sophie SinglePhysiology Weihenstephan, Technical University of Munich, Freising, Germany.
Alan G McElligottBiological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University of London, London, UK.ORCID 0000-0001-5770-4568

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Domestication has shaped the physiology and the behaviour of animals to better adapt to human environments. Therefore, human facial expressions may be highly informative for animals domesticated for working closely with people, such as dogs and horses. However, it is not known whether other animals, and particularly those domesticated primarily for production, such as goats, are capable of perceiving human emotional cues. In this study, we investigated whether goats can distinguish human facial expressions when simultaneously shown two images of an unfamiliar human with different emotional valences (positive/happy or negative/angry). Both images were vertically attached to a wall on one side of a test arena, 1.3 m apart, and goats were released from the opposite side of the arena (distance of 4.0 m) and were free to explore and interact with the stimuli during the trials. Each of four test trials lasted 30 s. Overall, we found that goats preferred to interact first with happy faces, meaning that they are sensitive to human facial emotional cues. Goats interacted first, more often and for longer duration with positive faces when they were positioned on the right side. However, no preference was found when the positive faces were placed on the left side. We show that animals domesticated for production can discriminate human facial expressions with different emotional valences and prefer to interact with positive ones. Therefore, the impact of domestication on animal cognitive abilities may be more far-reaching than previously assumed.

Indexed as

emotion perceptionemotionsinterspecific communicationlivestocksocial cognition

Identifiers

PMID30225038
PMCPMC6124102

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.